<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>书城首页</title>

    <%@include file="/pages/common/head.jsp"%>
    <script type="text/javascript">
        $(function () {

            $("button.add_but").click(function () {
                if (${empty sessionScope.user}){
                   location.href="${requestScope.basePath}pages/user/login.jsp"
                }else {

                    var bookid = $(this).attr("bookid");
                    location.href="${requestScope.basePath}client/cartServlet?action=addItem&bookid="+bookid;
                }
            });

        });
    </script>
</head>
<body>

<div id="header">
    <span class="wel_word">网上书城</span>
    <div>
        <c:if test="${empty sessionScope.user}">
            <a href="pages/user/login.jsp">登录</a> |
            <a href="pages/user/regist.jsp">注册</a> &nbsp;&nbsp;
        </c:if>
        <c:if test="${not empty sessionScope.user}">
            <span>欢迎<span class="um_span">${sessionScope.user.username}</span>光临彬彬书城</span>
            <a href="orderServlet?action=queryMyOrder">我的订单</a>
            <a href="userServlet?action=logout">注销</a>
            <a href="pages/cart/cart.jsp">购物车</a>
        </c:if>
        <a href="pages/manager/manager.jsp">后台管理</a>
    </div>
</div>
<div id="main">
    <div id="book">
        <div class="book_cond">
            <form action="client/bookServlet" method="get">
                <input type="hidden" name="action" value="pageprice">
                价格：<input id="min" type="text" name="min" > 元 -
                <input id="max" type="text" name="max" > 元
                <input type="submit" value="查询"/>
            </form>
        </div>
        <div style="text-align: center">
            <c:if test="${empty sessionScope.cart.items}">
                <div>
                   <span id="no_cart"  style="color: red">亲,您的购物车还没有商品!</span>
                </div>
            </c:if>
           <c:if test="${not empty sessionScope.cart.items}">
                <span id="sp_counts">您的购物车中有${sessionScope.cart.totalProductNumber}件商品</span>
                <div>
                    您刚刚将<span id="last_name" style="color: red">${sessionScope.lastname}</span>加入到了购物车中
                </div>
             </c:if>
</div>

<c:forEach items="${requestScope.page.pageData}" var="book">
<div class="b_list">
    <div class="img_div">
        <img class="book_img" alt="" src="${book.imgPath}"/>
    </div>
    <div class="book_info">
        <div class="book_name">
            <span class="sp1">书名:</span>
            <span class="sp2">${book.name}</span>
        </div>
        <div class="book_author">
            <span class="sp1">作者:</span>
            <span class="sp2">${book.author}</span>
        </div>
        <div class="book_price">
            <span class="sp1">价格:</span>
            <span class="sp2">￥${book.price}</span>
        </div>
        <div class="book_sales">
            <span class="sp1">销量:</span>
            <span class="sp2">${book.sales}</span>
        </div>
        <div class="book_amount">
            <span class="sp1">库存:</span>
            <span class="sp2">${book.stock}</span>
        </div>
        <div class="book_add">
            <button class="add_but" bookid="${book.id}">加入购物车</button>
        </div>
    </div>
</div>
</c:forEach>


</div>

<%@include file="/pages/common/page.jsp"%>

</div>

<%@include file="/pages/common/footer.jsp"%>
</body>
</html>